Mounting accessory for speaker apparatus



FIG. 1 is a front, right side, and top perspective view of a mounting accessory for speaker apparatus showing the new design;

FIG. 2 is an enlarged front elevation view thereof;

FIG. 3 is a right side elevation view thereof in an alternate configuration wherein the locking handle is on the left side;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a further enlarged top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a reduced size right side elevation view thereof shown with unclaimed environmental structure in a manner of use.

The broken lines shown in FIG. 7 illustrate environmental structure only and form no part of the claimed design. 

CLAIM The ornamental design for a mounting accessory for speaker apparatus, as shown and described. 